Analysis
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max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09/04/2024, 10:57
Behavioral task
behavioral1
Sample
e9d5206109ad1c3a34b863fa42ee6e40_JaffaCakes118.exe
Resource
win7-20240221-en
8 signatures
150 seconds
General
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Target
e9d5206109ad1c3a34b863fa42ee6e40_JaffaCakes118.exe
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Size
3.5MB
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MD5
e9d5206109ad1c3a34b863fa42ee6e40
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SHA1
6543398463a12685648d4a5876965bee3af17b5c
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SHA256
c3e1f7bd5dfa81bb5c55a12d804184f0ae5607bbe5a191ba4984c5cd36d89da2
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SHA512
c4df9ec3d8b7b4b9fc3e8b29a0c49911b84faa5a805329e583d70099e1335a4337781d7278376d8db8f52eb31ec07b2e2db6bc9fc278075eb0c8c4bd239a0998
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SSDEEP
49152:LXenjmTRNtf1ihnlxlF2H6dfqS3q6o7h0D9kPV969oHZGrGeXa2cyM1bKzNqAfn3:LXs8tf0xlzJxo7hi9cbZPk4bKnP3
Malware Config
Signatures
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Detect ZGRat V1 1 IoCs
resource yara_rule behavioral2/memory/3568-11-0x00000000005E0000-0x0000000000E78000-memory.dmp family_zgrat_v1 -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ e9d5206109ad1c3a34b863fa42ee6e40_JaffaCakes118.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e9d5206109ad1c3a34b863fa42ee6e40_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e9d5206109ad1c3a34b863fa42ee6e40_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/3568-11-0x00000000005E0000-0x0000000000E78000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA e9d5206109ad1c3a34b863fa42ee6e40_JaffaCakes118.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3568 e9d5206109ad1c3a34b863fa42ee6e40_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3568 e9d5206109ad1c3a34b863fa42ee6e40_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e9d5206109ad1c3a34b863fa42ee6e40_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e9d5206109ad1c3a34b863fa42ee6e40_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
PID:3568
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4472 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:81⤵PID:556